Carrier
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Carrier HH18HA095 1/2"PIPE MNT SWT Op80 Cl27 55"
Carrier
MSRP: $14.24Now: $10.791/2"PIPE MNT SWT Op80 Cl27 55" FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $14.24Now: $10.79 -
Carrier HH18HA096 DEFROST THERMOSTAT
Carrier
MSRP: $32.44Now: $24.58Carrier HH18HA096 DEFROST THERMOSTAT FurnacePartSource.com CommitmentMSRP: $32.44Now: $24.58 -
Carrier HH18HA120 120-30F Temperature Switch
Carrier
MSRP: $57.12Now: $44.14120-30F Temperature Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $57.12Now: $44.14 -
Carrier HH18HA122 117-120F Auto Limit Switch
Carrier
MSRP: $390.67Now: $301.88117-120F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $390.67Now: $301.88 -
Carrier HH18HA123 Limit Switch
Carrier
MSRP: $35.76Now: $27.63Carrier HH18HA123 Limit Switch FurnacePartSource.com CommitmentMSRP: $35.76Now: $27.63 -
Carrier HH18HA126 90-125F Auto Limit Switch
Carrier
MSRP: $280.38Now: $216.6690-125F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $280.38Now: $216.66 -
Carrier HH18HA130 100-130F Auto Limit Switch
Carrier
MSRP: $63.48Now: $49.05Carrier HH18HA130 100-130F Auto Limit Switch Item is Non Cancelable / Non Returnable FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...MSRP: $63.48Now: $49.05 -
Carrier HH18HA137 90-130F Auto Limit Switch
Carrier
MSRP: $59.07Now: $45.6490-130F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $59.07Now: $45.64 -
Carrier HH18HA138 95-135F Auto Limit Switch
Carrier
MSRP: $31.73Now: $24.5295-135F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order RequirementsMSRP: $31.73Now: $24.52 -
Carrier HH18HA141 100-140F Auto Limit Switch
Carrier
MSRP: $66.96Now: $51.74Carrier HH18HA141 100-140F Auto Limit Switch Item is Non Cancelable / Non Returnable FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine...MSRP: $66.96Now: $51.74 -
Carrier HH18HA147 SWITCH LIMIT
Carrier
MSRP: $95.96Now: $74.15Carrier HH18HA147 SWITCH LIMIT FurnacePartSource.com CommitmentMSRP: $95.96Now: $74.15 -
Carrier HH18HA148 110-150F Auto Limit Switch
Carrier
MSRP: $15.21Now: $11.76110-150F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order RequirementsMSRP: $15.21Now: $11.76 -
Carrier HH18HA150 150F Limit Switch
Carrier
MSRP: $47.62Now: $36.80150F Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order RequirementsMSRP: $47.62Now: $36.80 -
Carrier HH18HA160 Temperature. Switch
Carrier
MSRP: $49.27Now: $38.07Temperature. Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $49.27Now: $38.07 -
Carrier HH18HA166 160F CO Auto Limit Switch
Carrier
MSRP: $56.23Now: $43.45160F CO Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $56.23Now: $43.45 -
Carrier HH18HA169 LIMIT SWITCH
Carrier
MSRP: $15.82Now: $12.23Carrier HH18HA169 LIMIT SWITCH FurnacePartSource.com CommitmentMSRP: $15.82Now: $12.23 -
Carrier HH18HA170 L170-40F Limit Switch
Carrier
MSRP: $102.94Now: $79.55L170-40F Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $102.94Now: $79.55 -
Carrier HH18HA185 Limit Switch
Carrier
MSRP: $12.74Now: $9.84Carrier HH18HA185 Limit Switch FurnacePartSource.com CommitmentMSRP: $12.74Now: $9.84 -
Carrier HH18HA187 80-180F Auto Limit Switch
Carrier
MSRP: $96.11Now: $74.2780-180F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order RequirementsMSRP: $96.11Now: $74.27 -
Carrier HH18HA191 Temp Limit Switch
Carrier
MSRP: $74.23Now: $57.36Carrier HH18HA191 Temp Limit Switch FurnacePartSource.com CommitmentMSRP: $74.23Now: $57.36
Carrier Furnace Parts by Model Number and Application
Carrier furnace and HVAC parts can vary by furnace series, equipment model, installation type, and system configuration. This category may include replacement components for compatible Carrier heating and cooling equipment, including ignitors, flame sensors, blower motors, control boards, relays, gas valves, switches, gaskets, pressure parts, support plates, and maintenance-related components. When replacing a Carrier furnace part, start with the exact model number from the equipment data plate and the part number from the existing component whenever available.
Finding the Right Carrier Replacement Part
Many Carrier part searches depend on model-specific details. Similar Carrier furnace models may use different boards, motors, sensors, valves, or ignition components depending on the series, voltage, cabinet size, fuel type, and production revision. Before selecting a replacement, compare the product listing with the original part label, service manual, parts diagram, or parts list for the equipment. For older Carrier furnaces, the model number and existing component label are especially important because replacement requirements may differ from newer systems.
Common Carrier Furnace and HVAC Components
Available Carrier parts may include hot surface ignitor kits, blower motors, gas valves, control boards, relay boards, gasket kits, switches, sensors, brackets, support plates, and other HVAC service parts. Ignition and flame-sensing parts help support burner startup and flame verification in compatible furnace systems. Blower motors and related motor components support airflow operation. Gas valves, pressure switches, and safety controls should be selected carefully because ratings, wiring, mounting, and fuel application can affect compatibility.
Using Carrier Parts Diagrams, Lists, and Existing Labels
If you are searching for Carrier furnace parts by model number, use the full model number rather than only the furnace name or series. Searches for Carrier parts catalogs, parts diagrams, and furnace parts lists are useful starting points, but the final replacement should be confirmed against the product details on the listing. Check key details such as voltage, horsepower, RPM, pressure rating, gas type, wiring connections, mounting style, dimensions, and kit contents before purchasing.
Confirm Compatibility Before Ordering
For the best match, compare the Carrier model number, serial number, original part number, and component specifications before placing an order. If the existing part number is missing or unreadable, review the equipment documentation or parts diagram to narrow the correct replacement. For gas, ignition, electrical, and safety-related furnace components, installation and replacement should follow the equipment documentation and applicable service requirements.